Final answer:
The sign with an arrow turning to the right under a cross is a universal road sign indicating a right turn.
Step-by-step explanation:
The sign with an arrow turning to the right under a cross is a universal road sign indicating a right turn. It is used to inform drivers that they should proceed in the direction indicated by the arrow, which in this case is to the right. This sign is commonly found at intersections and other locations where a right turn is required or allowed.